//
//  CoreDataManager.h
//  TestCoreData
//
//  Created by dllo on 15/11/20.
//  Copyright (c) 2015年 yanrenjie. All rights reserved.
//

#import <Foundation/Foundation.h>
#import <CoreData/CoreData.h>

@interface CoreDataManager : NSObject
// 数据管理器类
@property (readonly, strong, nonatomic) NSManagedObjectContext *managedObjectContext;

// 模型管理器类
@property (readonly, strong, nonatomic) NSManagedObjectModel *managedObjectModel;

// 连接器
@property (readonly, strong, nonatomic) NSPersistentStoreCoordinator *persistentStoreCoordinator;

- (void)saveContext;
- (NSURL *)applicationDocumentsDirectory;

// 设置coreDataManager为单例方法
+ (CoreDataManager *)defaults;
@end
